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![Bisbenzofuran-fused 2,8-diaminoindeno[1,2-b]fluorene derivatives and related compounds as materials for organic electroluminescent devices (OLED)](/abs-image/US/2023/02/21/US11584753B2/abs.jpg.150x150.jpg)
公开(公告)号：US11584753B2
公开(公告)日：2023-02-21
申请号：US16463448
申请日：2017-11-21
申请人： Merck Patent GmbH
IPC分类号： C07D493/04 , C07C15/20 , C07C211/54 , C07D307/91 , C07D493/22 , C07F7/08 , H01L51/00 , C09K11/06 , H01L51/50
摘要： The present invention relates to bisbenzofuran-fused 2,8-diaminoindeno[1,2-b]fluorene derivatives and related compounds of formula (1) as materials for organic electroluminescent devices (OLEDs).
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公开(公告)号：US11456420B2
公开(公告)日：2022-09-27
申请号：US16628173
申请日：2018-06-29
申请人： Merck Patent GmbH
发明人： Katja Scheible , Beate Burkhart , Nils Koenen , Lara-Isabel Rodriguez , Sebastian Meyer , Rouven Linge , Miriam Engel , Aaron Lackner , Holger Heil
摘要： The present application relates to a blue light-emitting organic electroluminescent device (OLED) having an anode, a cathode, at least one blue light-emitting layer and at least one hole-transport layer, wherein the at least one blue light-emitting layer comprises an elongated bis-indenofluorene derivative as a main component and wherein the at least one hole-transport layer comprises a polymer with non-conjugated units as a main component as well as to a method for producing the organic electroluminescent device.
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公开(公告)号：US20180327339A1
公开(公告)日：2018-11-15
申请号：US15755853
申请日：2016-07-29
申请人： Merck Patent GmbH
IPC分类号： C07C15/30 , C07D239/26 , C09K11/06 , H01L51/00
CPC分类号： C07C15/30 , C07B59/001 , C07C43/275 , C07C255/50 , C07C2603/24 , C07C2603/26 , C07C2603/42 , C07D213/16 , C07D235/18 , C07D239/26 , C07D251/24 , C07D307/91 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1018 , C09K2211/1033 , C09K2211/1088 , H01L51/0058 , H01L51/0067 , H01L51/5012 , H01L51/5072 , Y02E10/549
摘要： The present application relates to phenanthrene compounds of a particular formula (I), their use in electronic devices, electronic devices comprising such phenanthrene compounds, as well as processes for the synthesis of such phenanthrene compounds.
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公开(公告)号：US11939339B2
公开(公告)日：2024-03-26
申请号：US16766573
申请日：2018-11-22
申请人： Merck Patent GmbH
发明人： Rouven Linge , Sebastian Meyer , Aaron Lackner , Holger Heil , Nils Koenen
IPC分类号： C07D495/04 , C07D307/91 , C07D403/12 , C07D407/12 , C07D407/14 , C07D495/14 , C07D495/20 , H01L51/00 , H10K85/60 , H10K50/12 , H10K101/00
CPC分类号： C07D495/04 , C07D307/91 , C07D403/12 , C07D407/12 , C07D407/14 , C07D495/14 , C07D495/20 , H10K85/622 , H10K85/624 , H10K85/626 , H10K85/633 , H10K85/636 , H10K85/654 , H10K85/6574 , H10K50/12 , H10K2101/90
摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
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公开(公告)号：US20180051206A1
公开(公告)日：2018-02-22
申请号：US15560575
申请日：2016-02-26
申请人： Merck Patent GmbH
发明人： Beate Burkhart , Holger Heil , Lara-lsabel Rodriguez , Sebastian Meyer , Amandine Darsy , Rouven Linge
IPC分类号： C09K11/06 , C09K11/02 , C07D307/36 , H01L51/00 , C07D207/323 , C07D209/44 , C07D333/08 , C07C13/62
CPC分类号： C09K11/06 , C07C13/62 , C07C2603/54 , C07D207/323 , C07D209/44 , C07D307/36 , C07D333/08 , C09K11/025 , C09K2211/1007 , C09K2211/1011 , C09K2211/1018 , H01L51/0003 , H01L51/001 , H01L51/0054 , H01L51/0056 , H01L51/0058 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0072 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , Y02E10/549
摘要： The present invention relates to a compound of formula (I) or (II), which is suitable for use as functional material in an electronic device, in particular as emitter material in an organic electroluminescent device.
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公开(公告)号：US11466022B2
公开(公告)日：2022-10-11
申请号：US17272361
申请日：2019-08-26
申请人： Merck Patent GmbH
IPC分类号： C07D493/00 , H01L51/50 , H01L51/00
摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
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![Bisbenzofuran-fused indeno[1,2-B]fluorene derivatives and related compounds as materials for organic electroluminescent devices (OLED)](/abs-image/US/2022/09/27/US11453680B2/abs.jpg.150x150.jpg)
公开(公告)号：US11453680B2
公开(公告)日：2022-09-27
申请号：US16463507
申请日：2017-11-22
申请人： Merck Patent GmbH
IPC分类号： C07D493/22 , C07D307/91 , C07D493/04 , H01L51/00 , H01L51/50 , C09K11/06 , C07F7/08
摘要： The present invention relates to Bisbenzofuran-fused indeno[1,2-b]fluorene derivatives and related compounds as materials for organic electroluminescent devices (OLEDs).
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公开(公告)号：US11365167B2
公开(公告)日：2022-06-21
申请号：US16316177
申请日：2017-07-05
申请人： Merck Patent GmbH
发明人： Rouven Linge , Lara-Isabel Rodriguez , Sebastian Meyer , Holger Heil , Miriam Engel , Aaron Lackner
IPC分类号： C07C13/62 , C07C13/70 , C07D307/91 , C07D333/76 , C09K11/06 , C07D209/82 , H01L51/00 , H01L51/50
摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
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![6,9,15,18-tetrahydro-s-indaceno[1,2-b:5,6-b′]difluorene derivatives and use thereof in electronic devices](/abs-image/US/2021/10/26/US11158816B2/abs.jpg.150x150.jpg)
公开(公告)号：US11158816B2
公开(公告)日：2021-10-26
申请号：US15755745
申请日：2016-07-29
申请人： Merck Patent GmbH
发明人： Holger Heil , Beate Burkhart , Lara-Isabel Rodriguez , Sebastian Meyer , Rouven Linge , Amandine Darsy
IPC分类号： H01L51/00 , H01L51/50 , C07D307/91 , C07C13/62 , C09K11/06
摘要： The present application relates to a compound of a formula (I) or formula (II) which is suitable for use as functional material in an electronic device, especially as emitter material in an organic electroluminescent device.
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公开(公告)号：US20200369678A1
公开(公告)日：2020-11-26
申请号：US16766573
申请日：2018-11-22
申请人： Merck Patent GmbH
发明人： Rouven Linge , Sebastian Meyer , Aaron Lackner , Holger Heil , Nils Koenen
IPC分类号： C07D495/04 , C07D307/91 , C07D495/14 , C07D495/20 , C07D403/12 , C07D407/12 , C07D407/14 , H01L51/00
摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
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